3043742616 has 64 divisors (see below), whose sum is σ = 8651491200. Its totient is φ = 990982944.

The previous prime is 3043742593. The next prime is 3043742617. The reversal of 3043742616 is 6162473403.

It is a happy number.

3043742616 is a `hidden beast` number, since 3 + 0 + 4 + 37 + 4 + 2 + 616 = 666.

It is a super-2 number, since 2×3043742616² = 18528738224909046912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3043742617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154566 + ... + 173141.

It is an arithmetic number, because the mean of its divisors is an integer number (135179550).

Almost surely, 2^3043742616 is an apocalyptic number.

3043742616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3043742616 is an abundant number, since it is smaller than the sum of its proper divisors (5607748584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3043742616 is a wasteful number, since it uses less digits than its factorization.

3043742616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327765 (or 327755 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3043742616 is about 55170.1243065484. The cubic root of 3043742616 is about 1449.2255263247.

The spelling of 3043742616 in words is "three billion, forty-three million, seven hundred forty-two thousand, six hundred sixteen".